A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-00-702-0448
NSN 5950-00-864-9510
NSN 5920-01-024-5956
NSN 5895-00-734-5401
NSN 5975-00-514-3340
NSN 5935-00-538-7659
NSN 6620-01-107-2965
NSN 5910-01-078-5092
NSN 4140-01-470-7990
NSN 4140-00-701-0406
NSN 7035-00-349-8571
NSN 5905-01-449-1291